Features

Specs

HEAT RANGE: equivalent to factory

IGNITION MODIFICATION: not required

MAINTENANCE: not required

GAPPING: not required

LIFESPAN: 25K mile - 40K Km or 500-600 hours

Working Theory

Thanks to the unique and patented 360-degree electrode design, higher engine horsepower, amazing throttle sensitivity and exceptional speeding up are achieved through better fuel energy utilization. These Polaris Cyclone 250X high-performance plugs are designed to help you improve horsepower, mid-range torque, launch time and acceleration to further increase fuel economy. Our quad Polaris Cyclone 250X racing series plugs' design ensures optimum mix ignition in the cylinders and warrants increased pony compared to traditional projective tip sparkplugs and other brand fourwheeler performance plugs. The 360-degree electrode Polaris Cyclone 250X spark plugs outperform even the iridium sparkplugs in regards to firing energy, extra power capability as well as longevity. While traditional quad spark plugs’ constantly thriving deposits spoil the spark discharge, no soot will be deposited on 360-degree quad sparkplugs’ electrodes, because throughout the life of the plug the gap size remains as it was originally, apart from normal wear and tear. Because the spark plug gap is not shielded by the conventional side electrode, exposing the mix to physically unlimited ignition, combustion speed will increase and flame front spread can take place more easily, and especially more quickly. Easy engine start is attributed to this effect. The subsequent increase in medium effective pressure within the engine cylinder also contributes to more engine engine performance and optimum fourwheeler fuel economy. These Polaris Cyclone 250X multi-spark spark plugs are made for extreme operating conditions and high output; there is simply no competition for the Brisk 360-degree spark plugs.

360-degree electrode design provides an unrestricted full potential spread of the flame front, which is accomplished by a state-of-the-art retracted ground electrode. Unlike standard sparkplugs, where discharge is constrained by the ground electrode, Brisk Polaris Cyclone 250X high-performance spark plugs feature an electrode layout where the ground electrode is retracted, so the spark discharge occurs at the very tip of the plug. Traditional spark plugs' ground electrodes restricts the natural spherical expansion pattern of the flame front whereas our High Performance Polaris Cyclone 250X plugs take the advantage of surface spark discharge, along with retracted ground electrode designed, to ensure max spark exposure and unrestricted flame front expansion. Due to stronger spark discharge, a spark can more easily trail along the surface of the insulator than having to break through the air gap. Roughly 70% of the spark travels between the electrodes along the surface of the insulator, also keep in mind that the spark front line is drawn on the whole perimeter of the ground electrode in 360-degree, thus the volume of the spark discharge is maxed out, while not requiring much higher ignition energy supplied by the ignition system. Therefore this fourwheeler Polaris Cyclone 250X high-power spark plug works conjointly with factory ignition and no upgraded coil or performance ignition lead is mandatory accordingly. 360-degree multi-spark plugs use the highest quality materials, are produced in European state-of-the-art manufactories and in a never-ending effort to improve upon success, Brisk has also developed electrode technology that is far superior to all others in function and form.

The massive ground electrode provides unsurpassed heat dissipation relative to conventional fourwheeler sparkplugs, improving the resistance against pre-ignition issues and electrode burn-in. These Polaris Cyclone 250X plugs work in conjunction with stock as well as upgraded ignition. Created for a super high pony, with no compromise ignition, these deliver the highest overall performance to the spark gap over any competing design guaranteed. Our Brisk 360-degree Polaris Cyclone 250X spark plug is the perfect choice to replace your ATV engine’s sparkplugs. Balancing smooth engine characteristics, high efficiency, improved fuel consumption and extended change intervals during all required engine demands. The patented multi-spark effect promotes the ignition, ensuring instant ignition and a rapid burn. Our Polaris Cyclone 250X fourwheeler racing plugs listed on Magnum Tuning website are intended to replace stock plugs. If you need a spark plug of a different heat range than stock, please contact us.

Brisk’s patented 360-degree spark plug electrode design improves upon the phenomena that caused racers to cut ordinary electrode spark plugs in order to increase the number of sharp edges and improve the spark discharge. Given the short time interval for combustion to occur, engineers have always known that the faster you can get the flame to the piston from a spark plug, the better. The more quickly the flame kernel travels toward the combustion area, the better. The 360-degree design is actually open all around, so the spark travels directly toward the air-fuel mixture which increases the burn. The end result is a faster flame kernel, a more complete combustion, additional engine performance and higher fuel economy on your Polaris Cyclone 250X. All around the best designed plug for Polaris Cyclone 250X enthusiasts looking for a replacement sparkplug; the latest technology used in our racing series plug allows for increased fuel economy by as much as 5% by ensuring reliable combustion events all while delivering smooth engine operation, more power and driving characteristics over other sparkplug electrode designs.

Packing List

Performance Spark Plug (plugs sold individually)

Installation Instructions

It’s time to pep up your UTV’s ignition, so assumingly first you head to surf search engines seeking the best performance sparkplug. In most cases, you’ll see at many different types of spark plugs, from different manufacturers. Will it be Copper, Platinum or Iridium spark plugs? How do you know which are the best plugs to purchase? Simple. Pick that one has the most persuasive working theory on achievement of your horses wise goals. We are reluctant to believe, you will ever find better performing plug on the market over these Brisk performance plugs.

Please check reach size prior to installing your spark plug. If Brisk plug is shorter or longer than stock plug please don’t torque in the part but contact us.

Brisk plugs come with slightly different 360-degree electrode designs according to reliable and extensive tests were made to allocate most suitable performance cross reference. Please check variations in photo gallery. Each design warrants the same gains hence 360-degree electrode. Gold plating on some plugs neither refers to different material nor affects the claims. Depending on engine specs electrode design varies. Customer receives that dyno-proven design best fits to the current application according to tests.

This Quad performance plug is stocked with different heat range as well. The item you purchase replaces factory spark plug only. If you need different heat range or should you come across any question, feel free to ask our Tech Support Specialist. Customer Service is our number one priority.

This spark plug works well with stock ignition. It replaces factory heat range spark plug only. Are you in the market for colder or hotter plug? Don’t hesitate to contact our product specialists.

What does Heat Range refer to? Heat range indicates the thermal characteristics of a spark plug, or how 'cold or hot' a spark plug is. The term cold or hot is commonly used to describe whether a spark plug heats up easily (meaning hot) or whether it provides resistance to heating up (cold). In general, low power engines such as small scooters, power saws, lawn mowers don't produce a large amount of heat, hence use a low heat range also referred to as hot spark plug. This means the spark plug will heat up quickly and reach its optimal operating temperature easily. High performance engines on the other hand produce a large amount of heat, hence a high heat range referred to as cold spark plug. Cold spark plugs are used to resist the heat developed by the engine. However there are exceptions besides several other factors influence the heat range of a spark plug so we highly don't recommend you to swap your factory heat range without professional advice.

throttle response is smoother

I would definitely recommend thia super plug. It is not a pain to install like (removed) plugs and after getting it in it work great. I didn't see very much difference in riding or anything but my old plug was black when I changed it out and throttle response is smoother, cold start became easier.

did feel the torque in the seat

I cant confirm the figures increase going from factory to this plugs but i did feel the torque in the seat thats for sure. MPG's seem to increase too. very happy with my plugs and certain I recommend this to friends i know and wish they made this for every vehicle. Rest assured excellent spark plugs for your bucks.

they work unbelievingly fine

Got these 360 plugs from (removed) and they work unbelievingly fine. They are a bit over priced, but thanks to price matching policies in place, we got a good deal on a set of 8 plugs taken by my outlander fellows.

I did find real difference

I've used NGK and Denso plugs in my metric race bikes and street, trail quads for over 20 years. NGK spark plugs have always preformed perfectly. When I stumbled across these overhyped plugs I was in the opinion why pay more for heavily advertised brands? Finally I've tried magnum power spark plugs and I did find real difference. Better hp improved mileage and gallon/hour consumption. What more could you expect??

Great ptoduct

I upgrade my Brute with multi spark high performance spark plug and i notice extra amout of tork during climbing high and steep hills over Pa summits. I love this spark plugs and i stay with them for ever. Martin

spark and work well

What can I say, brisk racing series spark and work well although they’re higher priced than many other brands. Great product. Shipping speed could be improved however. Bottom line: I’d recommend this to a friend

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We consider the Cyclone 250X as a compact executive ATV, but that name doesn't quite do the job, does it? Sleek, comfortable, and powerful, your Cyclone 250X is your baby for a reason. Designed to run forever and look good for the duration, this ATV still does miss that acceleration and hp might be deemed supreme. Improve acceleration and hp in a short while, by installing this ATV performance plug or peruse other upgrades we offer specifically for the Cyclone 250X on magnumtuning.com, and install the magnum ATV performance plug that will allow your Polaris ATV to be exactly what you need it to be. The newer a ATV is, unfortunately, the more it is restricted due to stringent emission and din control standards manufacturers have to comply with. Engine Tuning is the only solution to override factory limitations. Need better acceleration and hp than stock ATV having? Want to improve acceleration and hp? Pick one of the magnum ATV performance plugs today.

Polaris Cyclone 250X

The installation of a new Polaris Quad Performance Spark Plug is easy to commit and will give you the chance to play on those advantages given by this Cyclone 250X High intention spark plug. This is one of the most modern ways to tune up your ATV and the results will captivate you as soon as your Cyclone 250X Racing plug fitted. Purchase from Magnum Tuning Factory with confidence right away. Your tune-up part will be covered by full Magnum warranty. New Magnum Polaris High intention spark plugs increase low end torque, improve acceleration and even make your Cyclone 250X ATV run better overall. What this Racing plug for your Cyclone 250X model is to upgrade the standard engine system on your Polaris that coordinates the ATV. This horsepower and acceleration enhancing accessory is installed to the cylinder and upgrades the said claims in addition the low end torque through the ignition. Salvino rated our service as follows. Hello, thanks for quick delivery and discount price would purchase from again shortly. Thanks Robert, I really appreciate your helpful emails.